.x-tab img.list, img.x-icon-mask.list {
	-webkit-mask-image: url("/images/icons/list.png");
}

.x-tab img.locate, img.x-icon-mask.locate {
	-webkit-mask-image: url("/images/icons/locate.png");
}

.x-tab img.address_book, img.x-icon-mask.address_book {
	-webkit-mask-image: url("/images/icons/address_book.png");
}